This page explains how Narasimha K Denduluri (USATT# 211796)'s rating went from 1209 to 1208 at the Pong Planet Friday Night, Tuesday Night, And Saturday Leagues event from 22 Aug 2017. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.